GB/T 9065.6-2020
Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cone ends (English Version)

Scope: This part of GB/T9065 specifies the basic requirements and dimensional requirements for the design and performance of 60° conical hose joints made of carbon steel (see Figure 1 for a typical example). This section applies to hoses with a nominal inner diameter of 5 mm to 51 mm (according to the nominal inner diameter of hoses in GB/T2351). Note: If other materials are selected, it shall be negotiated by both parties. Instructions: 1 —— hose connector; 2 —— O-ring;

GB/T 9065.6-2020 Referenced Document

GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests*， 2021-08-20 Update
GB/T 17446 Fluid Transmission Systems and Components Glossary*， 2024-03-15 Update
GB/T 2351 Fluid power systems and components—Outside diameters of tubes and inside diameters of hoses*， 2021-05-21 Update
GB/T 3103.1 Tolerances for fasteners--Bolts,screws,studs and nuts
GB/T 7939 Hydraulic fluid power.Hose assemblies.Test methods
GB/T 9065.6-2020 Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cone ends
ISO 8434-6 Metallic tube connections for fluid power and general use - Part 6: 60° cone connectors with or without O-ring

2020 GB/T 9065.6-2020 Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cone ends